About Products Protein Database Contact

PSEN2

Gene
PSEN2
Protein
Presenilin-2
Organism
Gallus gallus
Length
451 amino acids
Function
Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors and APP (amyloid-beta precursor protein). Requires the other members of the gamma-secretase complex to have a protease activity. May play a role in intracellular signaling and gene expression or in linking chromatin to the nuclear membrane. May function in the cytoplasmic partitioning of proteins. The holoprotein functions as a calcium-leak channel that allows the passive movement of calcium from endoplasmic reticulum to cytosol and is involved in calcium homeostasis. Is a regulator of mitochondrion-endoplasmic reticulum membrane tethering and modulates calcium ions shuttling between ER and mitochondria.
Similarity
Belongs to the peptidase A22A family.
Mass
50.5 kDa
Sequence
MITFMNNSDSEDEPCNERTSLMSAESPPVPSYQDGLQASETREAQTHRKRQTGSSRSPNNVADEDASDSDVRVRESALENEEEELTLKYGAKHVIMLFVPVTLCMIVVVATIKSVRFYTEKNGQLIYTPFSEDTPSVGQRLLNSVLNTIIMISVIVVMTVFLVVLYKYRCYKFIHGWLILSSFMLLFLFTYIYLGEVLKTYNVAMDYPTVILIIWNFGAVGMIRIHWKGPLQLQQAYLIMISALMVLVFIKYLPEWSAWVILGAISIYDLIAVLCPKGPLRMLXETAQERNQPIFPALIYSSAMIWTVGMAKPDTAAKGQSQQAWDAEDERENHSSTSHSDSQILDTRSPAPSHPITLEEMEEEERGVKLGLGDFIFYSVLVGKAAATPSGDWNTTLAXXVAILIGLCLTLLLLAVFKKALPALPISITFGLIFYFSTDNLVRTDPLEISV
Protein
Presenilin-2: PSEN2

Gene
PSEN2
Protein
Presenilin-2
Organism
Bos taurus
Length
449 amino acids
Function
Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors and APP (amyloid-beta precursor protein). Requires the other members of the gamma-secretase complex to have a protease activity. May play a role in intracellular signaling and gene expression or in linking chromatin to the nuclear membrane. May function in the cytoplasmic partitioning of proteins. The holoprotein functions as a calcium-leak channel that allows the passive movement of calcium from endoplasmic reticulum to cytosol and is involved in calcium homeostasis. Is a regulator of mitochondrion-endoplasmic reticulum membrane tethering and modulates calcium ions shuttling between ER and mitochondria.
Similarity
Belongs to the peptidase A22A family.
Mass
50.271 kDa
Sequence
MLTFMASDSEEEVCDERTSLMSAESPTPRSCQDGRQGLEDGESAAQWRSQESEEDHEEEDPDRYVCSGVPGRPPGLEEELTLKYGAKHVIMLFVPVTLCMIVVVATIKSVRFYTEKNGQLIYTPFSEDTPSVGQRLLNSVLNTLIMISVIVTMTIFLVVLYKYRCYKFIHGWLIMSSLMLLFLFTYIYLGEVLKTYNVAMDYPTLFLTVWNFGAVGMVCIHWKGPLVLQQAYLIMISALMALVFIKYLPEWSAWVILGAISVYDLVAVLCPKGPLRMLVETAQERNEPIFPALIYSSAMVWTVGMAKLDPSSQGALQLPYDPEMEEDSYDSFGEPSYPDVFEPPLPGYPGEELEEEEERGVKLGLGDFIFYSVLVGKAAATGSGDWNTTLACFVAILIGLCLTLLLLAVFKKALPALPISITFGLIFYFSTDNLVRPFMDTLASHQLYI
Protein
Presenilin-2: PSEN2

Gene
psen2
Protein
Presenilin-2
Organism
Xenopus laevis
Length
449 amino acids
Function
Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors (By similarity). May play a role in negative regulation of apoptotic cascades during oogenesis and embryogenesis, and in developmentally matured tissues such as brain tissue.
Similarity
Belongs to the peptidase A22A family.
Mass
50.274 kDa
Sequence
MIKLSDSEDEECNERTSLITSESPPLPSYQDGVQASEGLETSYHRERQPDSTQNNEDVPNGRTSGADAYNSETTVENEEEELTLKYGARHVIMLFVPVTLCMVVVVATIKSVSFYTEKDGQLIYTPFSEDTTSVGERLLNSVLNTLIMISVILVMTIFLVLLYKYRCYKFIHGWLILSSLMLLFMFTYIYLSEVFKTYNIAMDYPTLFMVIWNFGAVGMICIHWKGPLQLQQAYLIMISALMALVFIKYLPEWSAWVILGAISVYDLLAVLCPKGPLRMLVETAQERNEPIFPALIYSSAMMWTVGMADSATADGRMNQQVQHIDRNTPEGANSTVEDAAETRIQTQSNLSSEDPDEERGVKLGLGDFIFYSVLVGKAAATASGDWNTTLACFVAILIGLCLTLLLLAVFKKALPALPISITFGLIFYFSTDNIVRPFMDTLASHQMYI
Protein
Presenilin-2: psen2

Gene
PSEN2
Protein
Presenilin-2
Organism
Homo sapiens
Length
448 amino acids
Function
Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors and APP (amyloid-beta precursor protein). Requires the other members of the gamma-secretase complex to have a protease activity. May play a role in intracellular signaling and gene expression or in linking chromatin to the nuclear membrane. May function in the cytoplasmic partitioning of proteins. The holoprotein functions as a calcium-leak channel that allows the passive movement of calcium from endoplasmic reticulum to cytosol and is involved in calcium homeostasis (PubMed:16959576). Is a regulator of mitochondrion-endoplasmic reticulum membrane tethering and modulates calcium ions shuttling between ER and mitochondria (PubMed:21285369).
Similarity
Belongs to the peptidase A22A family.
Mass
50.14 kDa
Sequence
MLTFMASDSEEEVCDERTSLMSAESPTPRSCQEGRQGPEDGENTAQWRSQENEEDGEEDPDRYVCSGVPGRPPGLEEELTLKYGAKHVIMLFVPVTLCMIVVVATIKSVRFYTEKNGQLIYTPFTEDTPSVGQRLLNSVLNTLIMISVIVVMTIFLVVLYKYRCYKFIHGWLIMSSLMLLFLFTYIYLGEVLKTYNVAMDYPTLLLTVWNFGAVGMVCIHWKGPLVLQQAYLIMISALMALVFIKYLPEWSAWVILGAISVYDLVAVLCPKGPLRMLVETAQERNEPIFPALIYSSAMVWTVGMAKLDPSSQGALQLPYDPEMEEDSYDSFGEPSYPEVFEPPLTGYPGEELEEEEERGVKLGLGDFIFYSVLVGKAAATGSGDWNTTLACFVAILIGLCLTLLLLAVFKKALPALPISITFGLIFYFSTDNLVRPFMDTLASHQLYI
Protein
Presenilin-2: PSEN2

Gene
Psen2
Protein
Presenilin-2
Organism
Mus musculus
Length
448 amino acids
Function
Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors and APP (amyloid-beta precursor protein). Requires the other members of the gamma-secretase complex to have a protease activity. May play a role in intracellular signaling and gene expression or in linking chromatin to the nuclear membrane. May function in the cytoplasmic partitioning of proteins (By similarity). The holoprotein functions as a calcium-leak channel that allows the passive movement of calcium from endoplasmic reticulum to cytosol and is involved in calcium homeostasis (PubMed:16959576). Is a regulator of mitochondrion-endoplasmic reticulum membrane tethering and modulates calcium ions shuttling between ER and mitochondria (By similarity).
Similarity
Belongs to the peptidase A22A family.
Mass
49.983 kDa
Sequence
MLAFMASDSEEEVCDERTSLMSAESPTSRSCQEGRPGPEDGESTAQWRTQESEEDCEEDPDRYACSGAPGRPSGLEEELTLKYGAKRVIMLFVPVTLCMIVVVATIKSVRFYTEKNGQLIYTPFTEDTPSVGQRLLNSVLNTLIMISVIVVMTIFLVVLYKYRCYKFIHGWLIMSSLMLLFLFTYIYLGEVLKTYNVAMDYPTLFLAVWNFGAVGMVCIHWKGPLVLQQAYLIVISALMALVFIKYLPEWSAWVILGAISVYDLVAVLCPKGPLRMLVETAQERNEPIFPALIYSSAMVWTVGMAKLDPSSQGALQLPYDPEMEEDSYDSFGEPSYPEAFEAPLPGYPGEELEEEEERGVKLGLGDFIFYSVLVGKAAATGNGDWNTTLACFIAILIGLCLTLLLLAVFKKALPALPISITFGLIFYFSTDNLVRPFMDTLASHQLYI
Protein
Presenilin-2: Psen2

Gene
PSEN2
Protein
Presenilin-2
Organism
Sus scrofa
Length
448 amino acids
Function
Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors and APP (amyloid-beta precursor protein). Requires the other members of the gamma-secretase complex to have a protease activity. May play a role in intracellular signaling and gene expression or in linking chromatin to the nuclear membrane. May function in the cytoplasmic partitioning of proteins. The holoprotein functions as a calcium-leak channel that allows the passive movement of calcium from endoplasmic reticulum to cytosol and is involved in calcium homeostasis. Is a regulator of mitochondrion-endoplasmic reticulum membrane tethering and modulates calcium ions shuttling between ER and mitochondria.
Similarity
Belongs to the peptidase A22A family.
Mass
50.138 kDa
Sequence
MLTFMASDSEEEVCDERTSLMSAESPTPRSCQEGRQGLEDGESAAQWRSQDSEEDHEEDPDRYVCSGVPGRPPGLEEELTLKYGAKHVIMLFVPVTLCMIVVVATIKSVRFYTEKNGQLIYTPFTEDTPSVGQRLLNSVLNTLIMISVIVVMTIFLVVLYKYRCYKFIHGWLITSSLMLLFLFTYIYLGEVLKTYNVAMDYPTLFLTVWNFGAVGMVCIHWKGPLVLQQAYLIMISALMALVFIKYLPEWSAWVILGAISVYDLVAVLCPKGPLRMLVETAQERNEPIFPALIYSSAMVWTVGMAKLDPSSQGALQLPYDPEMEEDSYDSFGEPSYPEVFEPPLPGYPGEELEEEEERGVKLGLGDFIFYSVLVGKAAATGSGDWNTTLACFVAILIGLCLTLLLLAVFKKALPALPISITFGLIFYFSTDNLVRPFMDTLASHQLYI
Protein
Presenilin-2: PSEN2

Gene
PSEN2
Protein
Presenilin-2
Organism
Pongo abelii
Length
448 amino acids
Function
Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors and APP (amyloid-beta precursor protein). Requires the other members of the gamma-secretase complex to have a protease activity. May play a role in intracellular signaling and gene expression or in linking chromatin to the nuclear membrane. May function in the cytoplasmic partitioning of proteins. The holoprotein functions as a calcium-leak channel that allows the passive movement of calcium from endoplasmic reticulum to cytosol and is involved in calcium homeostasis. Is a regulator of mitochondrion-endoplasmic reticulum membrane tethering and modulates calcium ions shuttling between ER and mitochondria.
Similarity
Belongs to the peptidase A22A family.
Mass
50.126 kDa
Sequence
MLTFMASDSEEEVCDERTSLMSAESPTPRSCQEGRQGPEDGENTAQWRSQENEEDGEEDPDRYICSGVPGRPPGLEEELTLKYGAKHVIMLFVPVTLCMIVVVATIKSVRFYTEKNGQLIYTPFTEDTPSVGQRLLNSVLNTLIMISVIVAMTIFLVVLYKYRCYKFIHGWLIMSSLMLLFLFTYIYLGEVLKTYNVAMDYPTLLLTVWNFGAVGMVCIHWKGPLVLQQAYLIMISALMALVFIKYLPEWSAWVILGAISVYDLVAVLCPKGPLRMLVETAQERNEPIFPALIYSSAMVWTVGMAKLDPSSQGALQLPYDPEMEEDSYDSFGEPSYPEVFEPPLTGYPGEELEEEEERGVKLGLGDFIFYSVLVGKAAATGSGDWNTTLACFVAILIGLCLTLLLLAVFKKALPALPISITFGLIFYFSTDNLVRPFMDTLASHQLYI
Protein
Presenilin-2: PSEN2

Gene
Psen2
Protein
Presenilin-2
Organism
Rattus norvegicus
Length
448 amino acids
Function
Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors and APP (amyloid-beta precursor protein). Requires the other members of the gamma-secretase complex to have a protease activity. May play a role in intracellular signaling and gene expression or in linking chromatin to the nuclear membrane. May function in the cytoplasmic partitioning of proteins. The holoprotein functions as a calcium-leak channel that allows the passive movement of calcium from endoplasmic reticulum to cytosol and is involved in calcium homeostasis (By similarity). Is a regulator of mitochondrion-endoplasmic reticulum membrane tethering and modulates calcium ions shuttling between ER and mitochondria (PubMed:21285369).
Similarity
Belongs to the peptidase A22A family.
Mass
50.051 kDa
Sequence
MLTFMASDSEEEVCDERTSLMSAESPTSRSCQDSRPGPEDGENTAQWRSQENEDDCEEDPDHYACSGVPGRPSGLEEELTLKYGAKHVIMLFVPVTLCMIVVVATIKSVRFYTEKNGQLIYTPFTEDTPSVGQRLLNSVLNTLIMISVIVVMTIFLVVLYKYRCYKFIHGWLIMSSLMLLFLFTYIYLGEVFKTYNVAMDYPTLFLAVWNFGAVGMVCIHWKGPLVLQQAYLIVISALMALVFIKYLPEWSAWVILGAISVYDLVAVLCPKGPLRMLVETAQERNEPIFPALIYSSAMVWTVGMAKLDPSSQGALQLPYDPEMEEDSYDSFGEPSYPEAFEAPQPGYPGEEPEEEEERGVKLGLGDFIFYSVLVGKAAATGNGDWSTTLACFIAILIGLCLTLLLLAVFKKALPALPISITFGLIFYFSTDNLVRPFMDTLASHQLYI
Protein
Presenilin-2: Psen2

Gene
PSEN2
Protein
Presenilin-2
Organism
Microcebus murinus
Length
445 amino acids
Function
Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors and APP (amyloid-beta precursor protein). Requires the other members of the gamma-secretase complex to have a protease activity. May play a role in intracellular signaling and gene expression or in linking chromatin to the nuclear membrane. May function in the cytoplasmic partitioning of proteins. The holoprotein functions as a calcium-leak channel that allows the passive movement of calcium from endoplasmic reticulum to cytosol and is involved in calcium homeostasis. Is a regulator of mitochondrion-endoplasmic reticulum membrane tethering and modulates calcium ions shuttling between ER and mitochondria.
Similarity
Belongs to the peptidase A22A family.
Mass
49.475 kDa
Fragment
single
Sequence
MLTFMASDSEEEVCDERTSLMSAESPSPRSCQEGGQGPEDGDSTAQWRIQDSEEDGEEDPDRYVSSGVPGRPPGPEEELTLKYGAKHVIMLSVPVTLCMIVVVATIKSVRFYTEKNGQLIYTPFTEDTPSVSQRLLNSVLNTLIMISVIVVMTIFLVVLYKYRCYKFIHGWLIMSSLMLLFLFTYIYLGEVLKTYNVAMDYPTLVLTVWNFGAVGMVCIHWKGPLMLQQAYLIAISALMALVFIKYLPEWSAWVILGAISVYDLVAVLCPKGPLRMLVETAQERNEPIFPALIYSSAMVWTVGMAKLDPSSQGALQLPYDPEMEEDSYDSLGEPSYPEVFEAPLPGYPGEELEEEEERGVKLGLGDFIFYSVLVGKAAATGSGDWNTTLACFVAILIGLCLTLLLLAVFKKALPALPISITFGLVFYFSTDNLVRPFMDTLAYHQ
Protein
Presenilin-2: PSEN2

Gene
psen2
Protein
Presenilin-2
Organism
Danio rerio
Length
441 amino acids
Function
Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors.
Similarity
Belongs to the peptidase A22A family.
Mass
49.169 kDa
Sequence
MNTSDSEEDSYNERSALVQSESPTVPSYNQDNAMSLPQDTDSKRSGAVRSRSASGSGDAGPVDRERADTPDGEEEELTLKYGAKHVIMLFIPVTLCMVVVVATIKSVSFYTEKSGQRLIYTPFEEDPNSVGQRLLNSVLNTLVMISVIVFMTIILVLLYKYRCYKFIHGWLILSSLMLLFWFSFMYLGEVFKTYNVAMDYPTLLMIIWNFGVVGMICIHWKGPLRLQQAYLIVISALMALIFIKYLPEWSAWVILGAISIYDLIAVLCPKGPLRMLVETAQERNEPIFPALIYSSAMVWMVGMADSNNPDSAGERRRSGGGVRTQEGVESEHDAPQAGRRQYSAEEDLEEDRGVKLGLGDFIFYSVLVGKAAATGGDWNTTLACFVAILIGLCLTLLLLAIFKKALPALPISITFGLVFYFSTDNLVRPFMDSLAAHQYYI
Protein
Presenilin-2: psen2